Supertonic is a 10 letter English word. It's valid Words with friends word worth 18 points.
You can make 1344 anagrams from letters in supertonic (ceinoprstu).
First recorded in 1800-10; super- + tonic
D minor is the supertonic of C major; therefore C major is related to D minor and may be called its flat 7th.
In the last measure but one, both the supertonic and leading tone should appear.
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